Yash S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I’m a skilled Generative AI developer with a strong focus on LangChain and Retrieval Augmented Generation (RAG). I have hands-on experience building intelligent systems that enhance AI capabilities by connecting them with vast knowledge databases. My expertise lies in integrating advanced models with structured and unstructured data sources to deliver more accurate and context-rich outputs. What I Offer: LangChain Development: Create dynamic, multi-step workflows that enhance your AI model’s performance and expand its contextual understanding. Retrieval Augmented Generation (RAG): Implement RAG techniques to improve the accuracy and relevance of generative AI models by retrieving external knowledge in real-time. NLP Model Fine-Tuning: Expertise in fine-tuning GPT-based models and creating customized AI agents suited for specific business needs. Custom AI Workflows: Develop bespoke solutions that integrate with your existing infrastructure, improving productivity and automating complex tasks. Data Retrieval and Integration: Combine structured and unstructured data to enhance AI model performance, leveraging external data sources like databases, APIs, and document storage. I am passionate about building innovative AI solutions that empower businesses, automate processes, and generate valuable insights. If you’re looking to harness the power of Generative AI with cutting-edge tools like LangChain and RAG, let’s connect!